1. Trig Graphing

2. Setting up the Trig graph: x y

3. Lets graph y=sin(x)

4. Notice that the graph doesn’t stop on the interval.

5. Graphs of y = a sin x and y = a cos x

6. Lets graph y=cos(x)

7. Notice that the graph doesn’t stop on the interval.

8. Graphs of y = a sin x and y = a cos x

9. Lets graph y=sin(x) What is the maximum value of this function? What is the minimum value of this function? What are the zeroes of this function?

10. Lets graph y=cos(x) What is the maximum value of this function? What is the minimum value of this function? What are the zeroes of this function?

11. Homework Page 1 #3 – just graph them on the given interval #4 – just graph on the interval #5 – just graph on the interval

12. Page 1, #3

13. Page 1, #4

14. Page 1, #5

15. Page 1, #6